JP2014218812A - Panel fixing tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a panel fixing tool capable of easily and efficiently arranging panels on a base substance such as a roof and easily fixing and removing each panel.SOLUTION: A panel fixing tool comprises: a rectangle base plate 2 fixed on a base substance 100; a wall plate part 3a extending in a front-back direction at both sides in a horizontal direction on the base plate; a collar plate part 3b protruding outside from a top edge of the wall plate part; a pair of guide parts 3 that has an U shaped cross section and both right and left sides open toward outside respectively; and the panel pressing means 6 and 7 placed on the pair of guide parts. The marginal parts of the panels are inserted through openings at both right and left sides of the guide part, which causes the panel pressing means 6 and 7 to press at least a top face or a bottom face of the inserted panels and make the guide part hold the panels.

Description

  The present invention relates to a panel fixture, for example, a panel fixture that can easily mount and dispose a plurality of solar panels on a folded plate roof and can be easily removed.

Conventionally, as a structure for attaching a photovoltaic power generation panel (hereinafter simply referred to as a solar panel) on a metal folded plate roof, there is an attachment device disclosed in Patent Document 1, for example.
FIG. 12 shows a plan view in which planar rectangular solar panels 200 are arranged side by side using the mounting device disclosed in Patent Document 1, and FIG. 13 shows a cross-sectional view of one mounting device 50.

As shown in FIG. 12, each solar panel 200 (200A, 200B, 200C) is fixed on the folded plate roof 201 on each side by a mounting device 50 (50A, 50B, 50C, 50D, 50E, 50F). Yes.
As shown in FIG. 13, each attachment device 50 includes a base tool 51 fixed to the folded plate roof 201, a receiving plate part 53 fixed to the base tool 51 by a bolt 52 and a nut 55, and a presser. And a plate portion 54.

As shown in the drawing, the edge (frame member 200 a) of the solar panel 200 is sandwiched between the receiving plate 53 and the holding plate 54, and the bolt 52 and the nut 55 are attached to the base 51. By tightening, it is firmly fixed.
Moreover, since the attachment apparatus 50 can hold | grip the edge part of the adjacent solar panel 200 in the right and left both sides so that it may illustrate, the clearance gap between adjacent solar panels 200 can be made small, A plurality of solar panels 200 can be efficiently arranged on the folded plate roof 201.

JP 2012-167456 A

In general, the plurality of solar panels 200 are arranged in a vertical and horizontal direction on the folded plate roof 201 so as to increase the entire light receiving area.
Therefore, for example, when one panel 200 fails among the plurality of arranged solar panels 200, the plurality of arranged solar panels 200 are sequentially removed, a passage is secured, and the broken panel 200 Workers need to go up to that point.

If it demonstrates concretely, in the case of the structure of FIG. 12, it is necessary to remove in order of solar panel 200A, 200B, 200C, for example.
In that case, in order to remove the solar panel 200A, the worker first removes the nut 55 and the pressing plate portion 54 of the mounting devices 50A and 50B that hold one side of the solar panel 200A, and further holds the other side. The nuts 55 and the holding plate portion 54 of the mounting devices 50C and 50D to be removed are removed.
Thereby, the member holding the solar panel 200A is eliminated, and the solar panel 200A can be removed.

At this time, since only the attachment devices 50E and 50F hold the solar panel 200B, the operator removes the nut 55 and the holding plate portion 54 of the attachment devices 50E and 50F, whereby the solar panel 200B is Detachable.
Further, when the solar panel 200B is removed, only the mounting device 50 (not shown) on the side opposite to the mounting devices 50E and 50F holds the solar panel 200C. The solar panel 200 </ b> C is removed by removing the nut 55 and the holding plate portion 54 of the attachment device 50.

By the way, in the attachment structure shown in FIGS. 12 and 13, as described above, for example, when the solar panel 200A is removed, the adjacent solar panel 200B is attached to only one side by the attachment devices 50E and 50F. Is held.
However, even in such a temporary state, when it is in a cantilever state where only one side is held, it is unstable, so that it is vulnerable to gusts and the panel may be peeled off and blown away. It was. In addition, since the panel cantilever state arises also at the time of panel installation on a roof, the same subject occurred.
Moreover, in order to remove each solar panel 20, since it was necessary to remove the nut 55 and the presser board part 54 of all the attachment apparatuses 50 with respect to the panel, there existed a subject that work required time.

  The present invention has been made paying attention to the above points, and can efficiently arrange a plurality of panels on a base such as a roof, and each panel can be easily and safely attached and detached. It aims at providing the panel fixture which can be performed.

In order to solve the above-described problems, the panel fixture according to the present invention is a panel fixture that is provided on at least both sides of the panel on the base and holds the edge of the panel, and is fixed on the base. A square base plate, a wall plate portion extending in the front-rear direction on both sides in the left-right direction on the base plate, and a saddle plate portion protruding outward from the upper end of the wall plate portion. Are provided in a pair of guide portions formed in a U-shaped cross section that opens outward, and the pair of guide portions, and the edge portions of the panel are inserted through the openings on the left and right sides of the guide portions, respectively. And a panel pressing means for pressing at least an upper surface or a lower surface of each inserted panel and causing the guide portion to grip each panel.
As described above, in the guide portion having the U-shaped opening, the panel is inserted into the opening so that the panel pressing means for pressing the upper surface or the lower surface of the panel is provided. And can be gripped.
In addition, when removing a panel, it is not necessary to remove all panel fixtures that hold the panel, but only the panel fixture that holds the panel side edge on the operator side. The panel can be removed in time.
In addition, since one side edge of the panel can be easily attached to and detached from the panel mounting tool on the base, the other side edge is attached or detached while the operator holds it all the time. Can be done. That is, since it is not left in a cantilever state in which only one panel side edge is held, there is no danger of the panel being blown off, and the work can be performed safely.

The panel pressing means includes at least an opening formed in the left-right direction formed in the base plate or the saddle plate, a rotary shaft extending in the front-rear direction provided in the center in the longitudinal direction of the opening, A rotating bar that is rotatable in a seesaw shape within the opening by a rotating shaft, and panel pressing members provided at both ends of the rotating bar, wherein the panel pressing member is at least a bottom surface portion of the guide portion Or it is desirable to press the upper surface or lower surface of the panel which is located in a ceiling part and inserted from the opening of both the left and right sides of the guide part.
The panel pressing member is preferably formed of an elastic member and is detachably fitted to both ends of the rotating bar.
Further, it is preferable that one or a plurality of the panel pressing means are provided on at least both sides in the front-rear direction of the guide portion.
By configuring in this way, the interval between adjacent panels can be reduced, and the panel can be gripped by inserting the panel side edge portion into the opening of the pair of guide portions. Thus, a plurality of panels can be attached and detached.

Further, the base plate has a hole into which a bolt projecting from the upper surface of the base body can be inserted, and the base plate is disposed on the base body with the bolt inserted through the hole. The base plate is preferably fixed on the base body by fastening a nut that can be screwed onto the bolt.
By comprising in this way, a panel fixture can be easily fixed with respect to the existing folded-plate roof as a base | substrate, for example.

  ADVANTAGE OF THE INVENTION According to this invention, a several panel can be efficiently arrange | positioned on base | substrates, such as a roof, and the panel fixture which can attach or detach each panel easily and safely can be obtained.

FIG. 1 is a perspective view illustrating a state in which a solar panel is mounted on a folded plate roof by a panel mounting tool according to the present invention. FIG. 2 is an enlarged perspective view of the panel fixture according to the present invention. FIG. 3 is a front view of the panel fixture of FIG. 2 as viewed in the X direction. 4 is a cross-sectional view (plan view) taken along line AA in FIG. FIG. 5 is a side view of the panel fixture of FIG. 2 as viewed in the Y direction. FIG. 6 is a cross-sectional view showing an example of a mounting structure of the panel pressing member included in the panel mounting tool according to the present invention with respect to the rotating bar. FIG. 7 is a schematic view for explaining a procedure of gripping the solar panel by the panel fixture according to the present invention, and is a side view in a state where nothing is inserted into the pair of guide portions. FIG. 8 is a schematic view for explaining a procedure of gripping the solar panel by the panel fixture according to the present invention, and is a side view of a state in which a dummy panel is inserted into one guide portion. FIG. 9 is a schematic view for explaining a procedure of gripping the solar panel by the panel fixture according to the present invention, and is a side view showing a state in which the side edge of the solar panel is inserted into the other guide part. It is. FIG. 10 is a schematic view for explaining a procedure of gripping the solar panel by the panel fixture according to the present invention, and is a side view in a state where the panel is inserted into the pair of guide portions. FIG. 11 is a perspective view showing a modification of the panel fixture according to the present invention. FIG. 12 is a plan view in which planar rectangular solar panels are arranged side by side using a conventional panel mounting device. 13 is a cross-sectional view of the panel mounting apparatus of FIG.

DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of a panel fixture according to the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a state in which a solar panel is mounted on a folded-plate roof as a base by a panel mounting tool according to the present invention.
1 shows an example in which two solar panels 101 are arranged side by side for the sake of explanation, a larger number of solar panels 101 may be arranged side by side in any of vertical and horizontal directions. Moreover, on the upper surface of the folded-plate roof 100 shown in FIG. 1, let the extending direction of a mountain shape be X direction (left-right direction), and let the direction orthogonal to it be the Y direction (front-back direction).

As shown in FIG. 1, each solar panel 101 is held and fixed by the panel fixture 1 near the four corners of the panel (left and right side edge portions) on the folded plate roof 100.
As shown in the figure, between two adjacent solar panels 101, a set of panel fixtures 1 arranged at a predetermined interval in the Y direction is provided, and on both the left and right sides of the panel fixtures 1, Adjacent solar panels 101 are respectively held and fixed.
When the solar panels 101 are arranged side by side in this way, a large number of solar panels 101 are efficiently arranged on the folded-plate roof 100 because it is sufficient if there is a space (gap interval) for one panel fixture 1. can do.

Next, the configuration of each panel fixture 1 will be described in detail.
2 is an enlarged perspective view of one panel fixture 1, and FIG. 3 is a front view of the panel fixture 1 as viewed in the X direction. 4 is a cross-sectional view (plan view) taken along the line AA in FIG. 2, and FIG. 5 is a side view of the panel fixture 1 viewed in the Y direction.

As shown in FIGS. 2 to 5, each panel fixture 1 includes a rectangular flat plate-like base plate 2 that can be fixed to the mountain-shaped top plate portion of the folded plate roof 100, and an X direction (left-right direction) on the base plate 2. ) And a pair of guide portions 3 into which the side edge portions of the solar panel 101 are inserted.
The guide portion 3 is extended in the Y direction (front-rear direction) on both sides in the X direction (left-right direction) on the base plate 2 and is vertically installed from the upper end of the wall plate portion 3 a. And a flange plate portion 3b protruding outward in a bowl shape. As a result, the guide portion 3 has a U-shaped cross section that opens outward (to the left and right sides).

On the base plate 2, for example, as shown in FIG. 4, rectangular openings 2 a and 2 b (openings) that are long in the X direction (left and right direction) are provided on both sides in the Y direction (front and back direction). ing.
In addition, a rotation shaft 5 extending in the Y direction is provided at the center in the longitudinal direction of the openings 2a and 2b, and a plate-like rotation bar 6 is formed in a seesaw shape around the rotation shaft 5 in the openings 2a and 2b. It can be freely rotated. Further, in order to enable the rotation bar 6 to rotate up and down like a seesaw like this, the wall plate portion 3a of the guide portion 3 has a predetermined height higher than the width of the rotation bar 6. Openings 3 a 1 and 3 a 2 having a length are provided corresponding to the respective rotation bars 6.

Further, on the upper surfaces of both ends of the rotating bar 6, for example, rubber (elastic members) panel pressing members 7 formed in a dome shape (hemispherical shape) are respectively provided.
The panel pressing member 7 is positioned on the bottom surface of the guide portion 3 and is configured to press upward on the back surface of the solar panel 101 inserted into the guide portion 3 (opening thereof).
Therefore, the edge part of the solar panel 101 inserted in the guide part 3 is hold | maintained firmly.
In addition, the height dimension, the width dimension, etc. of the said panel pressing member 7 should just be suitably selected according to the edge thickness dimension of the solar panel 101 inserted in the guide part 3. FIG.

The panel pressing member 7 is preferably provided so as to be detachably fitted in a hole 6a formed in the rotating bar 6, as shown in a sectional view in FIG.
By doing in this way, when the panel pressing member 7 needs to be replaced due to breakage or the like, or when it is desired to replace the panel pressing member 7 having a different height depending on the thickness dimension of the solar panel 101, etc. It can be easily removed and replaced.
The panel pressing member 7, the rotating bar 6, the rotating shaft 5, the openings 2 a and 2 b formed in the base plate 2, etc. constitute a panel pressing means.

Moreover, when the panel fixture 1 is arrange | positioned between the two adjacent solar panels 101 as mentioned above, the edge part of the solar panel 101 corresponding to the guide part 3 of both right and left both sides is inserted, and is hold | gripped. Is done.
On the other hand, when the solar panel 101 is not adjacent to the panel fixture 1, a dummy panel 102 is inserted instead of the solar panel 101 as shown in FIG.
Here, since the panel pressing member 7 is pressure-bonded and pressed on the back surface of the side edge portion of the solar panel 101 and the dummy panel 102 as described above, it is firmly held (fitted) to the guide portion 3. It has become so.

Each panel fixture 1 is fixed to the folded plate roof 100 via the base plate 2. In general, the folded plate roof 100 is fixed by bolts 30 and nuts 31 protruding from a frame for fixing the folded plate roof 100 to a building. Therefore, the base plate 2 is folded using the bolts 30 and nuts 31. 100 is fixed.
That is, a hole (not shown) through which the bolt 30 can be inserted is drilled in the center of the base plate 2, and the hole 30 is inserted through the bolt 30 projecting upward from the folded plate roof 100. The nut 31 is fastened and fixed onto the folded plate roof 100.

  In the panel fixture 1 configured as described above, when inserting the solar panel 101 into the guide portion 3, from the state where nothing is held as shown in FIG. 7, one guide portion as shown in FIG. 3, the edge of the dummy panel 102 (or the solar panel 101) is inserted. At this time, the pivot bar 6 pivots downward on the side where the dummy panel 102 is inserted, whereby the panel pressing member 7 moves downward, so that the dummy panel 102 can be easily inserted into the guide portion 3. It is possible.

  When the dummy panel 102 is inserted into one guide portion 3 as described above, one side edge portion of the solar panel 101 is inserted into the other guide portion 3 as shown in FIG. At this time, in the rotation bar 6, since one panel pressing member 7 is in contact with the bottom surface of the dummy panel 102, the upward rotation is restricted. Accordingly, the other panel pressing member 7 is constrained from rotating downward, and the solar panel 101 is fitted into the guide portion 3 while being deformed by the pressing force of the solar panel 101 as shown in the figure.

  Further, in the panel fixture 1, the dummy panel 102 (or the solar panel 101) and one side edge of the solar panel 101 are completely inserted into the pair of guide portions 3 as shown in FIG. 10. Then, the pressing force of the dummy panel 102 by the panel pressing member 7 and the pressing force of the solar panel 101 are balanced, and one side edge of the solar panel 101 is stably and firmly gripped.

Moreover, when one side edge part of the solar panel 101 is gripped as described above, the other side edge part is inserted into one guide part 3 of another new panel fixture 1 first. Then, the panel fixture 1 is fixed on the folded plate roof 100 with the bolt 30 and the nut 31.
Thereby, although the both-sides edge part of the solar panel 101 will be hold | gripped on the folded-plate roof 100, in the state in which nothing is inserted in the other guide part 3 at this time, as above-mentioned, the said panel side The gripping force against the edge is weak. Therefore, by inserting the side edge of the dummy panel 102 or another new solar panel 101 into the other guide part 3, it can be firmly held.

On the other hand, when removing the solar panel 101 held by the panel fixture 1, first, the dummy panel 102 inserted in the panel fixture 1 on the end side is pulled out and removed.
When the dummy panel 102 is removed, the rotating bar 6 is rotated so that the panel pressing member 7 moves upward in the guide portion 3, and the panel pressing member 7 is moved downward in the other guide portion 3 that makes a pair. Moving.
Thereby, in the said other guide part 3, the pressing member 7 leaves | separates from the back surface of the solar panel 101, the clearance gap of a height direction becomes large further, and the holding | grip force of the one side edge part of the solar panel 101 becomes loose.
And the panel fixture 1 can be easily removed from the one side edge part of the said solar panel 101 by loosening and removing the nut 31 which has fixed the panel fixture 1 to the roof.

Further, when one side edge of the solar panel 101 is not held by the panel fixture 1 as described above, the operator holds the one side edge side in his hand and the other side edge. The part can be removed by the force in the pulling direction, and the entire panel can be easily removed.
That is, when removing each solar panel 101, it is only necessary to remove the panel fixture 1 that holds the panel side edge on the operator side, instead of removing all the panel fixtures 1 that hold the panel. . Thereby, the removal operation | work of the solar panel 101 can be performed in a shorter time than before.

Further, in the work of removing the solar panel 101, there is a state in which one side edge portion is not held as described above, but the operator does not release his hand from the solar panel 101 and the other side with the force in the pulling direction. The side edge portion can be safely removed from the guide portion 3 of the panel fixture 1.
Further, at that time, the adjacent solar panel 101 held by the panel fixture 1 from which the other panel side edge is pulled out has a reduced gripping force by the panel fixture 1, but its side edge portion. Is covered by the cover 3b of the guide 3. Therefore, even if a gust or the like occurs, the panel is not peeled off and blown.

As described above, according to the embodiment of the present invention, in the guide portion 3 having the U-shaped opening, the guide portion 3 is provided with the panel pressing means for pressing the lower surface of the panel on the bottom surface portion. The side edge portion of the solar panel 101 inserted into the opening can be firmly held.
Moreover, in the panel fixture 1, the said guide part 3 is arrange | positioned symmetrically and left-right symmetrically, and the rotation bar 6 which can be rotated in a seesaw shape with the rotating shaft 5 provided between these pair of guide parts 3 is provided. And the panel pressing member 7 provided on the upper surface of both ends of the rotation bar 6 forms the panel pressing means on the bottom surface of each guide portion 3.
With this configuration, the interval between adjacent solar panels 101 can be reduced, and when the panel is attached or detached as in the past, it is left in a cantilever state in which only one panel side edge is held. Therefore, there is no danger of the panel being blown off, and the work can be performed safely.
Moreover, when removing each solar panel 101, it suffices to remove only the panel fixture 1 that grips the panel side edge on the operator side, instead of removing all the panel fixtures 1 that hold the panel. For this reason, the solar panel 101 can be removed in a shorter time than before.

In the above-described embodiment, the two rotation bars 6 are provided for each panel mounting tool 1, and two points of pressing force are formed on each guide portion 3 against the panel.
However, in the present invention, the configuration is not limited to this, and three or more rotating bars 6 are provided in one panel fixture 1, and each guide portion 3 is pressed with three or more points against the panel. It is good also as composition which pressure is formed.
Moreover, when arrange | positioning the several solar panel 101 in a Y direction (vertical direction), you may make it hold | grip the corner | angular part of two adjacent solar panels 101 with the one guide part 3, In that case For example, it is desirable to provide four or more rotating bars 6 on the panel fixture 1 so that two or more pressing forces are formed per one solar panel 101.

Moreover, in the said embodiment, although it was set as the structure which provided opening 2a, 2b in the base board 2 as a panel press means, and provided the rotation bar 6 there rotatably, the panel fixture which concerns on this invention However, the configuration is not limited to that.
For example, as shown in FIG. 11, as a panel pressing means, an opening 3 c may be formed in the flange 3 b of the guide portion 3, and a rotation bar 6 may be provided rotatably there.
In that case, the panel pressing member 7 presses the panel 101 downward from the upper side of the panel by inserting the side edges of the solar panel 101 into the U-shaped openings formed on the left and right sides of the guide part 3. The panel 101 can be firmly held.
Although not shown, the panel pressing means may be provided on each of the base plate 2 side and the side plate portion 3b side so as to press the panel 101 from above and below to hold it more firmly.

  Moreover, in the said embodiment, although the solar panel was demonstrated to the example as a panel attached by the panel fixture 1, the kind of panel is not limited, For example, it is a panel which has another function, for example, a hot water panel Even if it exists, the panel fixture which concerns on this invention can be used suitably.

  Moreover, in the said embodiment, although the panel was attached with the panel fixture 1 on the folded-plate roof 100, in the panel fixture 1 which concerns on this invention, it is not limited to the form. In addition, even when the panel is mounted on any substrate, it can be suitably used. For example, even when the mega solar panel is attached to or detached from the base as a base, the effects of the present invention can be achieved, and the problems of the present invention can be solved.

DESCRIPTION OF SYMBOLS 1 Panel fixture 2 Base board 2a Opening 3 Guide part 3a Wall board part 3b Gutter board part 3c Opening 5 Rotating shaft 6 Rotating bar 7 Panel pressing member 30 Bolt 31 Nut 100 Folding board roof (base | substrate)
101 Solar panel 102 Dummy panel

Claims (6)

A panel fixture that is provided on at least both sides of the panel on the substrate and holds the edge of the panel,
A rectangular base plate fixed on the substrate;
On both sides of the base plate in the left-right direction, each has a wall plate portion extending in the front-rear direction and a flange plate portion protruding outward from the upper end of the wall plate portion, and the left and right sides open outward. A pair of guide portions formed in a letter shape;
Provided in the pair of guide portions, and by inserting edge portions of the panels from the openings on both the left and right sides of the guide portions, pressing at least the upper surface or the lower surface of each inserted panel, A panel mounting tool comprising panel pressing means to be gripped by the guide portion. The panel pressing means is
An opening extending in the left-right direction formed in at least the base plate or the flange plate portion;
A rotating shaft extending in the front-rear direction provided at the center in the longitudinal direction of the opening;
A rotation bar that is rotatable in a seesaw shape within the opening by the rotation shaft;
Panel holding members provided at both ends of the rotating bar;
The panel pressing member is located at least on a bottom surface or a ceiling of the guide portion, and presses an upper surface or a lower surface of the panel inserted from the left and right openings of the guide portion, respectively. The panel fixture described.   The panel fixture according to claim 1 or 2, wherein the panel pressing member is formed of an elastic member.   4. The panel fixture according to claim 1, wherein the panel pressing member is detachably fitted to both ends of the rotating bar. 5. The panel pressing means is
The panel fixture according to any one of claims 1 to 4, wherein at least one or a plurality of the guide portions are provided on both sides in the front-rear direction. The base plate has a hole into which a bolt protruding from the upper surface of the base body can be inserted,
The base plate is disposed on the base in a state where the bolt is inserted into the hole, and the base plate is fixed on the base by fastening a nut that can be screwed into the bolt. The panel fixture according to any one of claims 1 to 5.

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